<?php

    class SiteController extends SBaseController {

        public function beforeAction() {
            if (Yii::app()->user->isGuest)
                Yii::app()->user->loginRequired();
            else
                return true;
        }

        /**
         * Declares class-based actions.
         */
        public function actions() {
            return array(
                // captcha action renders the CAPTCHA image displayed on the contact page
                'captcha' => array(
                    'class' => 'CCaptchaAction',
                    'backColor' => 0xFFFFFF,
                ),
                // page action renders "static" pages stored under 'protected/views/site/pages'
                // They can be accessed via: index.php?r=site/page&view=FileName
                'page' => array(
                    'class' => 'CViewAction',
                ),
            );
        }

        /**
         * This is the default 'index' action that is invoked
         * when an action is not explicitly requested by users.
         */
        public function actionIndex() {
            // renders the view file 'protected/views/site/index.php'
            // using the default layout 'protected/views/layouts/main.php'
            /* if (Yii::app()->user->isGuest) {
              $this->actionLogin();
              } else { */
            $this->render('index');
            //}
        }

        /**
         * This is the action to handle external exceptions.
         */
        public function actionError() {
            if ($error = Yii::app()->errorHandler->error) {
                if (Yii::app()->request->isAjaxRequest)
                    echo $error['message'];
                else
                    $this->render('error', $error);
            }
        }

        /**
         * Displays the contact page
         */
        public function actionContact() {
            $model = new ContactForm;
            if (isset($_POST['ContactForm'])) {
                $model->attributes = $_POST['ContactForm'];
                if ($model->validate()) {
                    $name = '=?UTF-8?B?' . base64_encode($model->name) . '?=';
                    $subject = '=?UTF-8?B?' . base64_encode($model->subject) . '?=';
                    $headers = "From: $name <{$model->email}>\r\n" .
                            "Reply-To: {$model->email}\r\n" .
                            "MIME-Version: 1.0\r\n" .
                            "Content-Type: text/plain; charset=UTF-8";

                    mail(Yii::app()->params['adminEmail'], $subject, $model->body, $headers);
                    Yii::app()->user->setFlash('contact', 'Thank you for contacting us. We will respond to you as soon as possible.');
                    $this->refresh();
                }
            }
            $this->render('contact', array('model' => $model));
        }

        /**
         * Displays the login page
         */
        public function actionLogin() {
            $model = new LoginForm;

            // if it is ajax validation request
            if (isset($_POST['ajax']) && $_POST['ajax'] === 'login-form') {
                echo CActiveForm::validate($model);
                Yii::app()->end();
            }

            // collect user input data
            if (isset($_POST['LoginForm'])) {
                $model->attributes = $_POST['LoginForm'];
                // validate user input and redirect to the previous page if valid
                if ($model->validate() && $model->login())
                    $this->redirect(Yii::app()->user->returnUrl);
            }
            // display the login form
            $this->render('login', array('model' => $model));
        }

        /**
         * Logs out the current user and redirect to homepage.
         */
        public function actionLogout() {
            Yii::app()->user->logout();
            $this->redirect(Yii::app()->homeUrl);
        }

        public function actionSendSMS() {
            // renders the view file 'protected/views/site/index.php'
            // using the default layout 'protected/views/layouts/main.php'
            /* if (Yii::app()->user->isGuest) {
              $this->actionLogin();
              } else { */
            $this->render('sendsms');
            //}
        }

    }

